3 outlets·3 reports
Anthropic’s Claude Mythos found 10,000 critical vulnerabilities in one month. The patches can’t keep up.

ThinkingNews Desk · how this was written
Anthropic’s Claude Mythos AI system has identified more than 10,000 high-severity or critical-severity vulnerabilities since the launch of its Project Glasswing initiative. The volume of flaws discovered is outpacing the release of patches, leaving remediation efforts struggling to keep up with the rapid findings.
Written from all 3 reports below, not from any single one.
How it was reported
- TechMeme·Anthropic says Claude Mythos Preview has been used to find more than 10,000 high- or critical-severity vulnerabilities since the launch of Project Glasswing (Anthropic)
- Engadget·Anthropic says Mythos has already found more than 10,000 vulnerabilities
- The Next Web·Anthropic’s Claude Mythos found 10,000 critical vulnerabilities in one month. The patches can’t keep up.
Related stories
- Anthropic’s Mythos Will Force a Cybersecurity Reckoning—Just Not the One You Think3 outlets
- Anthropic backtracks on a policy limiting Claude Fable 5's ability to develop other AI models, after significant backlash from the AI research community (Maxwell Zeff/Wired)7 outlets
- Source: a handful of unauthorized users in a private Discord channel have been accessing Anthropic's Mythos model since the day the company announced it (Rachel Metz/Bloomberg)5 outlets
- Mozilla Used Anthropic’s Mythos to Find and Fix 151 Bugs in Firefox5 outlets